and today vice president joe biden campaigned for a second straight day in the battleground state of florida. in ft. myers today, he blasted mitt romney and paul ryan for their medicare reform plan, claiming it will put more financial burden on seniors. >> in pennsylvania, six teenage girls have been charged as adults suspected of viciously beating a woman that police say is mentally disabled. the attack happened just outside philadelphia on tuesday, and it was caught on a cell phone camera. the video was posted on facebook and as you can see, the woman being beaten and stomped as some of the suspects there actually sit on her body as well. she actually was sitting on the front steps. police say the girls chased the woman into her house and continued to beat her with a chair, a shoe, and their fists. here's what the mother of one of the girls had to say. >> i never talked to my child since she went to school yesterday. i have yet to talk to her yet. >> what about your other daughter? >> i haven't talked to her. >> she apparently was the instigator. >> i haven't seen the video and hav